Eduard Zeller
1912 · Very good
€55
Jacques Maritain
1921 · Very good
€45
John Caird
1905 · Very good
€30
René Descartes
1655 · Fine
€1,820
Clemens Brentano
1894 · Very good
€45
Josiah Royce
1903 · Very good
€65
R. G. Collingwood
1927 · Very good
€35
Christian Wolff
1745 · Very good · NL
€300
Johannes Hermanus Gunning
1876 · Very good · NL
€110
Lawrence Sklar
1911 · Very good
€30
Hastings Rashdall
1923 · Very good
€25
Richard Helsham
1743 · Very good
€365
Josiah Royce
1935 · Very good
€30
Edwin A. Burtt
1926 · Very good
€25
James Martineau
1935 · Very good
€80
Aristotle
1893 · Fine
€175
Rudolf Otto
1929 · Fine
€35
Bavinck, Herman
1925 · Very good · NL
€25
William Kelley Wright
1923 · Very good
€75
Ernst Bloch
1920 · Very good
€30
Schwegler, Albert
1864 · Fine
€120
Josiah Royce
1898 · Very good
€75
William Whewell
1848 · Fine
€145
Johann Gottlieb Fichte
1910 · Very good
€60
Denison Olmsted
1880 · Very good
€135
Bertrand Russell
1932 · Very good
€90
Joseph B. Mayor
1886 · Very good
€70
Immanuel Kant, Alain Renaut
1807 · Very good
€330
Henri Bergson
1919 · Very good
€35
Leo Polak
1930 · Very good · NL
€45
Dugald Stewart
1815 · Very good
€95
Augustin Privat-Deschanel
1903 · Very good
€40
William De Witt Hyde
1935 · Very good
€25
Friedrich Engels
1905 · Fine
€80
René Descartes
1912 · Very good
€85
John Cowper Powys
1933 · Very good
€50
Salomon Munk, S. (Salomon) Munk
1857 · Very good
€55
A. Privat-Deschanel
1875 · Very good
€80
Mary Whiton Calkins
1910 · Very good
€35
Josiah Royce
1928 · Fine
€125
F. Max Müller
1896 · Very good
€70
A. S. Neill
1935 · Very good
€45
Jean Calvin
1894 · Very good · NL
€110
Herbert Spencer
1882 · Very good
€105
Eduard Zeller
1881 · Very good
€140
Jane Haldimand Marcet
1820 · Fine
€365
H. G. Wells
1911 · Very good
€40
Georg Simmel, Georg Simmel
1907 · Very good
€135
Walter Crane
1911 · Very good · NL
€25
Frederick Charles Copleston
1910 · Very good
€40
Maria Edgeworth
1839 · Fine
€205
Karl Marx
1853 · Very good
€55
Richard Maurice Bucke
1935 · Very good
€85
Dionysius Lardner
1875 · Very good
€50
Benedictus de Spinoza
1899 · Very good
€50
F. Max Müller
1905 · Very good
€30
Maurice Maeterlinck
1906 · Very good
€45
F. Max Müller
1910 · Very good
€35
Immanuel Kant
1888 · Very good
€120
Denis Diderot
1783 · Very good
€515